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buildroot/configs/broadcom_northstar_defconfig

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configs/broadcom_northstar: new defconfig Broadcom Northstar family of SoCs is most commonly used for home routers. It's an ARM platform with Cortex-A9 CPU(s). All known Northstar devices come with CFE bootloader which almost always expects a TRX firmware format (with exception for D-Link). Some vendors (like Luxul and Netgear) wrap TRX in their own containers. This board code provides: 1. Minimal kernel with support for on-SoC blocks. It enables Linux drivers for SoC, watchdog, Ethernet, switch, USB, PCIe, LEDs). 2. Post image script building firmware images. In uses Buildroot packages tools (lzma_alone, otrx, lxlfw) to build bootloader-compatible images that can be flashed. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Reviewed-by: Giulio Benetti <giulio.benetti@benettiengineering.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2022-03-10 20:12:29 +08:00
BR2_arm=y
BR2_cortex_a9=y
configs/broadcom_northstar_defconfig: specify kernel & headers versions Even though Northstart platform support is well upstreamed it may always happen that some kernel change affects/breaks something. It's a good practice to specify fixed versions for kernel & Linux headers. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2024-01-03 14:33:01 +08:00
BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_6_6=y
configs/broadcom_northstar: new defconfig Broadcom Northstar family of SoCs is most commonly used for home routers. It's an ARM platform with Cortex-A9 CPU(s). All known Northstar devices come with CFE bootloader which almost always expects a TRX firmware format (with exception for D-Link). Some vendors (like Luxul and Netgear) wrap TRX in their own containers. This board code provides: 1. Minimal kernel with support for on-SoC blocks. It enables Linux drivers for SoC, watchdog, Ethernet, switch, USB, PCIe, LEDs). 2. Post image script building firmware images. In uses Buildroot packages tools (lzma_alone, otrx, lxlfw) to build bootloader-compatible images that can be flashed. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Reviewed-by: Giulio Benetti <giulio.benetti@benettiengineering.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2022-03-10 20:12:29 +08:00
BR2_ROOTFS_POST_IMAGE_SCRIPT="board/broadcom/northstar/post-image.sh"
BR2_LINUX_KERNEL=y
configs/broadcom_northstar_defconfig: specify kernel & headers versions Even though Northstart platform support is well upstreamed it may always happen that some kernel change affects/breaks something. It's a good practice to specify fixed versions for kernel & Linux headers. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2024-01-03 14:33:01 +08:00
BR2_LINUX_KERNEL_CUSTOM_VERSION=y
BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="6.6.9"
configs/broadcom_northstar: new defconfig Broadcom Northstar family of SoCs is most commonly used for home routers. It's an ARM platform with Cortex-A9 CPU(s). All known Northstar devices come with CFE bootloader which almost always expects a TRX firmware format (with exception for D-Link). Some vendors (like Luxul and Netgear) wrap TRX in their own containers. This board code provides: 1. Minimal kernel with support for on-SoC blocks. It enables Linux drivers for SoC, watchdog, Ethernet, switch, USB, PCIe, LEDs). 2. Post image script building firmware images. In uses Buildroot packages tools (lzma_alone, otrx, lxlfw) to build bootloader-compatible images that can be flashed. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Reviewed-by: Giulio Benetti <giulio.benetti@benettiengineering.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2022-03-10 20:12:29 +08:00
BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/broadcom/northstar/linux.config"
BR2_LINUX_KERNEL_APPENDED_ZIMAGE=y
configs/broadcom_northstar_defconfig: adjust DTS paths Starting with kernel release v6.5 ARM DTS files are placed in vendor subdirectories (Linux commit 724ba6751532 ("ARM: dts: Move .dts files to vendor sub-directories")). This fixes: make[3]: *** No rule to make target 'arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dtb'. Stop. make[2]: *** [Makefile:1384: bcm4708-smartrg-sr400ac.dtb] Error 2 make[3]: *** No rule to make target 'arch/arm/boot/dts/bcm47094-luxul-xwr-3150-v1.dtb'. Stop. make[2]: *** [Makefile:1384: bcm47094-luxul-xwr-3150-v1.dtb] Error 2 Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2024-01-02 18:42:58 +08:00
BR2_LINUX_KERNEL_INTREE_DTS_NAME="broadcom/bcm4708-smartrg-sr400ac broadcom/bcm47094-luxul-xwr-3150-v1"
configs/broadcom_northstar: new defconfig Broadcom Northstar family of SoCs is most commonly used for home routers. It's an ARM platform with Cortex-A9 CPU(s). All known Northstar devices come with CFE bootloader which almost always expects a TRX firmware format (with exception for D-Link). Some vendors (like Luxul and Netgear) wrap TRX in their own containers. This board code provides: 1. Minimal kernel with support for on-SoC blocks. It enables Linux drivers for SoC, watchdog, Ethernet, switch, USB, PCIe, LEDs). 2. Post image script building firmware images. In uses Buildroot packages tools (lzma_alone, otrx, lxlfw) to build bootloader-compatible images that can be flashed. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Reviewed-by: Giulio Benetti <giulio.benetti@benettiengineering.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2022-03-10 20:12:29 +08:00
# BR2_TARGET_ROOTFS_TAR is not set
BR2_TARGET_ROOTFS_UBI=y
BR2_TARGET_ROOTFS_UBI_SUBSIZE=2048
BR2_TARGET_ROOTFS_UBIFS_LEBSIZE=0x1f000
BR2_PACKAGE_HOST_FIRMWARE_UTILS=y
BR2_PACKAGE_HOST_LZMA_ALONE=y
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